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单词 Redundant Array of Independent Disks
释义

Redundant Array of Independent Disks

中文百科

RAID RAID

(重定向自Redundant Array of Independent Disks)

独立磁盘冗余数组RAID, Redundant Array of Independent Disks),旧称廉价磁盘冗余数组Redundant Array of Inexpensive Disks),简称磁盘阵列。其基本思想就是把多个相对便宜的硬盘组合起来,成为一个硬盘数组组,使性能达到甚至超过一个价格昂贵、容量巨大的硬盘。根据选择的版本不同,RAID比单颗硬盘有以下一个或多个方面的好处:增强数据集成度,增强容错功能,增加处理量或容量。另外,磁盘数组对于电脑来说,看起来就像一个单独的硬盘或逻辑存储单元。分为RAID-0,RAID-1,RAID-1E,RAID-5,RAID-6,RAID-7,RAID-10,RAID-50,RAID-60。

英语百科

RAID RAID

(重定向自Redundant Array of Independent Disks)
Storage servers with 24 hard disk drives and built-in hardware RAID controllers supporting various RAID levels
A SATA 3.0 controller that provides RAID functionality through proprietary firmware and drivers

RAID (originally redundant array of inexpensive disks, now commonly redundant array of independent disks) is a data storage virtualization technology that combines multiple physical disk drive components into a single logical unit for the purposes of data redundancy, performance improvement, or both.

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更新时间:2025/6/19 13:54:17